#include "testlib.h"
#include <stdio.h>
int main(int argc, char * argv[])
{
    registerTestlibCmd(argc, argv);
    long long n, k;
	n=ans.readLong();
	k=ouf.readLong();
	if(n!=k) quitf(_wa, "expected %lld, found %lld", n, k);
	else quitf(_ok, "answer is %lld", n);
}